[master] Fix TypeCastError in concurrent transactions

[dsplayerX]

Purpose

Fixes the TypeCastError when running multiple transactions concurrently.

Fixes #41281 and https://github.com/ballerina-platform/module-ballerinai-transaction/issues/524

Approach

Changed the transactionInfoMap to a ConcurrentHashMap instead of a HashMap to resolve the issue where infoRecord was becoming nil when accessing transactionInfoMap concurrently.

Samples

Provide high-level details about the samples related to this feature.

Remarks

Fix [2201.7.x] - #41505
Fix [2201.8.x] - #41504
Related Issues - https://github.com/ballerina-platform/module-ballerinai-transaction/issues/524
Related PR - ballerina-platform/module-ballerinai-transaction#529
Test Available in https://github.com/ballerina-platform/module-ballerinai-transaction

Check List

• Read the Contributing Guide
• Updated Change Log
• Checked Tooling Support (#)
• Added necessary tests
  • Unit Tests
  • Spec Conformance Tests
  • Integration Tests
  • Ballerina By Example Tests
• Increased Test Coverage
• Added necessary documentation
  • API documentation
  • Module documentation in Module.md files
  • Ballerina By Examples

[CLAassistant]

All committers have signed the CLA.

[codecov]

Codecov Report

Attention: 11 lines in your changes are missing coverage. Please review.

Comparison is base (a4d7f0e) 76.69% compared to head (20d0438) 78.49%.
Report is 783 commits behind head on master.

Files	Patch %	Lines
.../runtime/transactions/TransactionLocalContext.java	0.00%	6 Missing ⚠️
...ntime/transactions/TransactionResourceManager.java	0.00%	5 Missing ⚠️

Additional details and impacted files

@@             Coverage Diff              @@
##             master   #41506      +/-   ##
============================================
+ Coverage     76.69%   78.49%   +1.79%     
- Complexity    52661    60700    +8039     
============================================
  Files          2881     2886       +5     
  Lines        198533   225374   +26841     
  Branches      25814    33821    +8007     
============================================
+ Hits         152258   176898   +24640     
- Misses        37835    39815    +1980     
- Partials       8440     8661     +221     

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[github-actions]

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[github-actions]

This PR has been open for more than 15 days with no activity. This will be closed in 3 days unless the stale label is removed or commented.

[github-actions]

This PR has been open for more than 15 days with no activity. This will be closed in 3 days unless the stale label is removed or commented.

[github-actions]

Closed PR due to inactivity for more than 18 days.